Since the 3er coupe is changing to 4er coupe,and this is a M3 prototype which is in sedan form,but will only be offered as a coupe. Then what does it make it an M3,or an M4?![]()
Only reason would be to follow up on Audi.
I speculate a TwinPower Turbo with the 3rd turbo an electric one....AND ITS'S AN INLINE SIX!![]()
Since the 3er coupe is changing to 4er coupe,and this is a M3 prototype which is in sedan form,but will only be offered as a coupe. Then what does it make it an M3,or an M4?![]()

BTW, M4 sounds extremely awkward. Like we're talking about a British highway or something.
So the 3 Series sedan becomes the M3 coupe and the 4 Series coupe becomes the M4 sedan?
I see nothing wrong with that.
This goes to show how confused and out-of-touch the guys at BMW marketing department truly are- this is a just a manifestation of that.So let me get this straight. The standard foor door 3 Series is remaining the 3 Series but if you want a four door M version you get the M4? Yet the standard two door coupe is being called the 4 Series, but the M version will be called M3?
Makes sense.![]()
All that V6 crap talk can be finally put to rest.
And a big LOL to the people who actually bought that fable.
It's not that hard:
3er coupe will become 4er coupe.
M3 coupe will stay.
M3 sedan will go.
4er coupe will get a 4 door version (like the 6er)
4er 4 door will have an M version, M4
M3 and M4 will be the same car, the M4 the 4 door version of the M3.
BTW, M4 sounds extremely awkward. Like we're talking about a British highway or something.
Betty, because I knew about the BMW M3 and BMW M5 when I was a kid, in a time I didn't know highways have names. M4 is new for BMW and sounds strange.
So Dutch highways are named after Audi models and English highways after BMW M.....I live in the wrong country![]()
This goes to show how confused and out-of-touch the guys at BMW marketing department truly are- this is a just a manifestation of that.
This clearly indicates the lack of critical thinking from my POV.
If BMW decide to rename the next 3-series coupe and convertible in 4-series, you can be sure it will be the same for the M-model, the M3 will becomes M4.
After all, they already killed the Z3 and they used 1M badge for the e82 when they could have called the car M2, but they didn't.
But in first time, we should wait to see if the next 3-series coupe is still a 3-series since few year ago, before the launch of the e92, there was already rumor about the fact the car will be called 4-series.
IMHO the car will probably be called the M4 which is very sad but it would be nonsensical to call it an M3 if it's a 4 series.
No we will have the 4er Gran Coupe.
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